WO2014001884A3 - Contrôleur parallèle à état pour une alimentation électrique de soudage - Google Patents

Contrôleur parallèle à état pour une alimentation électrique de soudage Download PDF

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Publication number
WO2014001884A3
WO2014001884A3 PCT/IB2013/001365 IB2013001365W WO2014001884A3 WO 2014001884 A3 WO2014001884 A3 WO 2014001884A3 IB 2013001365 W IB2013001365 W IB 2013001365W WO 2014001884 A3 WO2014001884 A3 WO 2014001884A3
Authority
WO
WIPO (PCT)
Prior art keywords
motion
control signal
welding
controller
converter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/IB2013/001365
Other languages
English (en)
Other versions
WO2014001884A2 (fr
Inventor
Steven R. Peters
Judah HENRY
Stephen R. Cole
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lincoln Global Inc
Original Assignee
Lincoln Global Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lincoln Global Inc filed Critical Lincoln Global Inc
Priority to BR112014029750A priority Critical patent/BR112014029750A2/pt
Priority to JP2015600038U priority patent/JP3199187U/ja
Priority to CN201380033686.8A priority patent/CN104411440B/zh
Priority to KR1020147032612A priority patent/KR102111811B1/ko
Publication of WO2014001884A2 publication Critical patent/WO2014001884A2/fr
Publication of WO2014001884A3 publication Critical patent/WO2014001884A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
    • B23K9/073—Stabilising the arc
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/0216—Seam profiling, e.g. weaving, multilayer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/08—Arrangements or circuits for magnetic control of the arc
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
    • B23K9/1006—Power supply
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
    • B23K9/122—Devices for guiding electrodes, e.g. guide tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/16—Arc welding or cutting making use of shielding gas
    • B23K9/173—Arc welding or cutting making use of shielding gas and of a consumable electrode

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)

Abstract

L'invention concerne un système de soudage à l'arc comprenant un chalumeau de soudage, une électrode et une alimentation électrique dotée d'un convertisseur de puissance de type à découpage raccordé au chalumeau. Un contrôleur parallèle à état est relié au convertisseur de puissance et lui délivre un signal de commande de forme d'onde pour commander son fonctionnement. Le contrôleur génère un signal de commande de mouvement pour commander les mouvements de l'électrode et/ou du chalumeau. Un capteur détecte la tension de soudage ou le courant de soudage. Une mémoire stocke une table des états de soudage comprenant des états de commande séquentiels et stocke une table des états du système de commande de mouvement comprenant des états de commande séquentiels supplémentaires. La forme d'onde de soudage est définie dans la table des états de soudage. Le contrôleur commande le fonctionnement du convertisseur de puissance par le biais du signal de commande de forme d'onde conformément à la table des états de soudage, ajustant simultanément le signal de commande de mouvement conformément à la table des états du système de commande de mouvement. Le contrôleur transite entre les états de commande conformément au signal reçu de la part du capteur.
PCT/IB2013/001365 2012-06-27 2013-06-27 Contrôleur parallèle à état pour une alimentation électrique de soudage Ceased WO2014001884A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BR112014029750A BR112014029750A2 (pt) 2012-06-27 2013-06-27 sistema de soldagem a arco; e método para controlar um sistema de soldagem a arco
JP2015600038U JP3199187U (ja) 2012-06-27 2013-06-27 溶接電源用の並列状態ベースの制御装置
CN201380033686.8A CN104411440B (zh) 2012-06-27 2013-06-27 电弧焊接系统以及控制该电弧焊接系统的方法
KR1020147032612A KR102111811B1 (ko) 2012-06-27 2013-06-27 전력 컨버터 그리고 파형 제어 신호 및 전극의 움직임을 통해/용접 상태 및 움직임 상태 테이블들과 감지 데이터 둘 다에 기초한 움직임 제어 신호를 통해 전력 컨버터를 동작시키는 제어기를 갖는 아크 용접 시스템

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/534,119 US10183351B2 (en) 2012-06-27 2012-06-27 Parallel state-based controller for a welding power supply
US13/534,119 2012-06-27

Publications (2)

Publication Number Publication Date
WO2014001884A2 WO2014001884A2 (fr) 2014-01-03
WO2014001884A3 true WO2014001884A3 (fr) 2014-02-27

Family

ID=48901109

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2013/001365 Ceased WO2014001884A2 (fr) 2012-06-27 2013-06-27 Contrôleur parallèle à état pour une alimentation électrique de soudage

Country Status (7)

Country Link
US (1) US10183351B2 (fr)
JP (1) JP3199187U (fr)
KR (1) KR102111811B1 (fr)
CN (1) CN104411440B (fr)
BR (1) BR112014029750A2 (fr)
DE (1) DE202013012039U1 (fr)
WO (1) WO2014001884A2 (fr)

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US11767934B2 (en) 2013-05-23 2023-09-26 Crc-Evans Pipeline International, Inc. Internally welded pipes
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CN104772554B (zh) * 2015-03-30 2017-01-04 天津大学 步进电弧焊接式的脉冲钨极氩弧焊弧压传感熔透控制方法
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CN108406117A (zh) * 2016-08-25 2018-08-17 长沙拓扑陆川新材料科技有限公司 一种az系镁合金焊接材料的焊接控制系统
CN110915075A (zh) 2017-02-10 2020-03-24 定点连接系统股份有限公司 以太网连接器上的开关电源
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US10845778B2 (en) * 2017-03-30 2020-11-24 Lincoln Global, Inc. Workpiece positioner and welding sequencer
US10702942B2 (en) * 2017-03-30 2020-07-07 Lincoln Global, Inc. Heat manipulation and seam tracking of weaved welds
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US11931835B2 (en) * 2018-10-24 2024-03-19 Lincoln Global, Inc. Welding system for mitigating gun damage in pulsed arc welding
US12403543B2 (en) 2018-10-26 2025-09-02 Illinois Tool Works Inc. Systems and methods to start arc welding
US12076824B2 (en) 2018-10-30 2024-09-03 Illinois Tool Works Inc. Automated monitoring systems for welding-type production cells
US11311958B1 (en) * 2019-05-13 2022-04-26 Airgas, Inc. Digital welding and cutting efficiency analysis, process evaluation and response feedback system for process optimization
US12042887B2 (en) 2019-05-22 2024-07-23 Illinois Tool Works Inc. Weld monitoring systems with unknown downtime disabling
US11768483B2 (en) 2019-05-22 2023-09-26 Illinois Tool Works Inc. Distributed weld monitoring system with job tracking
CN110814469B (zh) * 2019-10-17 2021-02-09 南京工业大学 一种多模式自动弧压调节控制系统
US12246399B2 (en) 2020-06-25 2025-03-11 Illinois Tool Works Inc. Systems and methods for part tracking using machine learning techniques
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Also Published As

Publication number Publication date
JP3199187U (ja) 2015-08-13
KR20150035540A (ko) 2015-04-06
KR102111811B1 (ko) 2020-06-09
US20140001166A1 (en) 2014-01-02
US10183351B2 (en) 2019-01-22
CN104411440A (zh) 2015-03-11
BR112014029750A2 (pt) 2017-06-27
DE202013012039U1 (de) 2015-07-27
WO2014001884A2 (fr) 2014-01-03
CN104411440B (zh) 2016-08-31

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